[C++-sig] Assert's in boost.python when instanciating class

[Ralf W. Grosse-Kunstleve]

--- Sean Dunn <sean_dunn1 at yahoo.com> wrote:
> class_<SimpleTest>("SimpleTest")
> 	.def_readwrite("val",  &SimpleTest::val)
> ;

Please try this:

#include <boost/python/return_value_policy.hpp>
#include <boost/python/return_by_value.hpp>

class_<SimpleTest>("SimpleTest")
  .add_property("val",
    make_getter(&SimpleTest::val, return_value_policy<return_by_value()),
    make_setter(&SimpleTest::val))
;                              

If it works I am sure David can explain why (I cannot).
Ralf


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